pitrou commented on code in PR #15140:
URL: https://github.com/apache/arrow/pull/15140#discussion_r1060528292
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cpp/src/parquet/encoding_benchmark.cc:
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@@ -452,6 +452,134 @@
BENCHMARK(BM_ByteStreamSplitEncode_Float_Avx512)->Range(MIN_RANGE, MAX_RANGE);
BENCHMARK(BM_ByteStreamSplitEncode_Double_Avx512)->Range(MIN_RANGE, MAX_RANGE);
#endif
+template <typename DType, typename NumberGenerator>
+static void BM_DeltaBitPackingEncode(benchmark::State& state, NumberGenerator
gen) {
+ using T = typename DType::c_type;
+ std::vector<T> values = gen(state.range(0));
+ std::vector<uint8_t> output(state.range(0) * sizeof(T), 0);
Review Comment:
This seems unused?
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